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Size

Color

Version

Crankbrothers STAMP 7 Small Pedal

Crankbrothers STAMP 7 Small Pedal

€109.90

mech hanger set JEFFSY MK2 & DECOY MK1 & PRIMUS MK1

mech hanger set JEFFSY MK2 & DECOY MK1 & PRIMUS MK1

€19.90

YT x Peaty's bicycle cleaning kit

YT x Peaty's bicycle cleaning kit

€69.90

24
24
JUNIOR

Playful, fast, and infinitely fun, the JEFFSY PRIMUS 24 is a hard-hitting MTB for up-and-coming shredders between 135cm and 150cm tall. Wherever you ride, this bike brings the Good Times; technical descents, heavy sends, and formidable climbs, it does it all, and it’s built tough to go the distance.

The lightweight aluminum frame is ultra-durable and equipped with the same quality components found on our adult bikes, including adjustable air suspension and confidence-inspiring four-piston brakes, alongside Maxxis tires for endless traction on loose terrain. Grip it and rip it! The PRIMUS 24 features an SDG Slater cockpit with a reduced-diameter handlebar and grips to fit smaller hands and enhance control.

Choose Your

Wheels
Color
Size

24

Wheel size
24
Color / Size

Choose Your Wheel Size

Choose Your Frame Size

inch

cm

135cm-150cm

Lava Red

This bike has the earliest arrival

All Available Options

See Other Options

€1,499.00

€1,999.00

Financing Calculator

x
Installment Plan Disposition
-

Fixed debit interest rate of 4.9 (annual) applies only to the selected term from Conclusion of the contract (Fixed-interest period); You have to do monthly installments in the amount you choose. If you do not redeem your installment plan within the fixed-interest period, the conditions for subsequent disposals apply.

Subsequent dispositions
+

For other and future dispositions (subsequent dispositions) the variable debit interest rate (annually) is 17.43% (if you already have a line of credit with us, the actual variable interest rate may differ). For subsequent orders, you must make monthly installments in the amount you have chosen, but at least chosen by you, but at least 2.5% of the highest debit balance rounded to a full €100 of the subsequent orders (min. €9). Payments for follow-up orders will only be credited to interest-bearing In the event of different interest rates, the higher interest rate will be credited first.

Notify Me!
0 %Financing with Consors Finanz*

You can select financing as one of the payment method options. After completing the ordering process, you will be automatically redirected to the website of our financing partner, Consors Finanz BNP Paribas. The effective annual interest rate is 4.9 % in Germany and 5.9 % in Austria with terms available between 6 and 72 months. Please note that financing is currently only possible for customers in Germany and Austria.

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Leasing with Jobrad

Together with Jobrad, we offer companies and employees the opportunity to lease bikes. Since bicycles are treated like company cars for tax purposes, both sides benefit from the JobRad concept.

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Leasing with Bikeleasing

With Bikeleasing, your employer is the leaser and pays the monthly instalments. In return, you receive part of your wages/salary as a benefit in the form of a bicycle. Leasing is significantly cheaper than buying directly - save up to 40% off the RRP!

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Tech + Specs
  • Frame

  • FRAME PROTECTION

  • Headtube

  • Internal Cable Routing

  • Chainsuck protection

  • SEALED BEARINGS

  • Virtual Four Link

Frame

FRAME PROTECTION

Made from super-tough and wear-resistant PA 66, the downtube protector is bolted on and can be easily replaced. It is designed to wrap around the bottom bracket and thus provide extra protection for the side walls of the downtube from impacts and scratches. Additionally, the rubber chainstay and seatstay guards help prevent unwanted noise from the drivetrain.

Headtube

To optimize the weight to performance ratio, the contact surfaces for the integrated headset are pre-formed directly in the frame. Additionally, the ZeroStack design ensures a high level of durability thanks to the integrated bearing shells.

Internal Cable Routing

For optimal protection, all cables are routed almost completely through the frame. They are guided through the chainstay with internal cable tubes, while they are wrapped in foam as they pass through the main frame to reduce weight and at the same time prevent noise. All cable ports are protected against the ingress of dirt and water with cable plugs. Additionally, the cables are secured on the head tube with cable clamps and they are routed over the main pivot to prevent chafing.

Chainsuck protection

The inconspicuous chainsuck plates protect the frame from damage caused by a dropped chain keeping critical areas out of harm's way.

SEALED BEARINGS

Extra seals protect the high-quality, double-sealed full complement bearings to keep water and dirt out and help prolong the service life.

Virtual Four Link

Our award-winning V4L suspension technology provides sensitivity off the top, with good mid-stroke support and plenty of end-stroke progressivity. The nice pop helps get the bike airborne whenever wanted, while the end-stroke progressivity makes sure the rear shock doesn't bottom out even on monster jumps. The high amount of anti-squat keeps the rear suspension neutral and improves pedal efficiency.

FRAME PROTECTION

FRAME PROTECTION

Made from super-tough and wear-resistant PA 66, the downtube protector is bolted on and can be easily replaced. It is designed to wrap around the bottom bracket and thus provide extra protection for the side walls of the downtube from impacts and scratches. Additionally, the rubber chainstay and seatstay guards help prevent unwanted noise from the drivetrain.

Headtube

Headtube

To optimize the weight to performance ratio, the contact surfaces for the integrated headset are pre-formed directly in the frame. Additionally, the ZeroStack design ensures a high level of durability thanks to the integrated bearing shells.

Internal Cable Routing

Internal Cable Routing

For optimal protection, all cables are routed almost completely through the frame. They are guided through the chainstay with internal cable tubes, while they are wrapped in foam as they pass through the main frame to reduce weight and at the same time prevent noise. All cable ports are protected against the ingress of dirt and water with cable plugs. Additionally, the cables are secured on the head tube with cable clamps and they are routed over the main pivot to prevent chafing.

Chainsuck protection

Chainsuck protection

The inconspicuous chainsuck plates protect the frame from damage caused by a dropped chain keeping critical areas out of harm's way.

SEALED BEARINGS

SEALED BEARINGS

Extra seals protect the high-quality, double-sealed full complement bearings to keep water and dirt out and help prolong the service life.

Virtual Four Link

Virtual Four Link

Our award-winning V4L suspension technology provides sensitivity off the top, with good mid-stroke support and plenty of end-stroke progressivity. The nice pop helps get the bike airborne whenever wanted, while the end-stroke progressivity makes sure the rear shock doesn't bottom out even on monster jumps. The high amount of anti-squat keeps the rear suspension neutral and improves pedal efficiency.

One Size
135 cm - 150 cm | 4'5" - 4'11"

Toptube
Reach
Stack
Seattube
Chainstay
Headtube Angle
Seattube Angle (eff)
BB Drop low/<br>high
wheelbase
headtube
BB Height

one-size

Toptube
495 mm
Reach
370 mm
Stack
509 mm
Seattube
315 mm
Chainstay
395 mm
Headtube Angle
65,5° / 66°
Seattube Angle (eff)
76,2° / 77°
BB Drop low/
high
4 / 12 mm
wheelbase
1045 mm
headtube
95 mm
BB Height
316 / 324 mm
 

one-size

Toptube
495 mm
Reach
370 mm
Stack
509 mm
Seattube
315 mm
Chainstay
395 mm
Headtube Angle
65,5° / 66°
Seattube Angle (eff)
76,2° / 77°
BB Drop low/
high
4 / 12 mm
wheelbase
1045 mm
headtube
95 mm
BB Height
316 / 324 mm

Choose Your Jeffsy Primus

24

24

1499
1999
Frame Alloy 130mm
Fork MANITOU MACHETE JUNIT
Shock MANITOU MCLEOD
Drivetrain SRAM NX
Go to bike

26

26

2199
Frame Alloy 140 mm
Fork ROCKSHOX REBA
Shock ROCKSHOX DELUXE SELECT
Drivetrain SRAM SX EAGLE
Go to bike

27

27

1549
2399
Frame Alloy 150mm
Fork ROCKSHOX LYRIK BASE
Shock ROCKSHOX DELUXE SELECT
Drivetrain SRAM SX EAGLE
Go to bike
Alternatives

YT
Range

Dirt
Junior
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